ListarDFis-Artículos, capítulos... por tema "Electronic structure"

Mostrando ítems 1-4 de 4

    • An off-center endohedrally confined hydrogen molecule 

      Morcillo Arencibia, Milagros Francisca; Alcaraz Pelegrina, José Manuel; Sarsa, A.; Randazzo, Juan M. (Royal Society of Chemistry, 2022)
      In this study, we address the problem of a C60 endohedrally confined hydrogen molecule through a configuration–interaction approach to electronic dynamics. Modeling the confinement by means of a combination of two Woods–Saxon ...

    • Effects of size on the spectrum and stability of a confined on-center Hydrogen atom 

      Morcillo Arencibia, Milagros Francisca; Sarsa, A.; Alcaraz Pelegrina, José Manuel (IOP Publishing, 2022)
      In this work we studied the problem of the stability of confined atoms when they are released from confinement. We analyzed the confined Hydrogen atom inside a cage modelled by a square-well potential, in particular the ...

    • On- and off-center helium atom in a spherical multilayer quantum dot with parabolic confinement 

      Morcillo Arencibia, Milagros Francisca; Alcaraz Pelegrina, José Manuel; Sarsa, A.; Randazzo, Juan M. (Springer, 2023)
      The ground state energy of a helium atom inside a spherical multilayer quantum dot as a function of the atomic impurity location inside the quantum dot has been calculated. The multilayer quantum dot is modeled by a ...

    • Stability after confinement of the H atom 

      Morcillo Arencibia, Milagros Francisca; Borja, Enrique F.; Alcaraz Pelegrina, José Manuel; Sarsa, A. (Elsevier, 2019)
      The stability of a spherically confined atomic system when confinement is removed is studied. We consider s, p, d, and f states of the Hydrogen atom confined by a finite barrier. The stability is characterized in terms of ...